Sodium dodecyl sulfate
CAS# 151-21-3

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Chemical Name: Sodium dodecyl sulfate
CAS No.: 151-21-3
Molecular Formula: C12H25NaO4S
Molecular weight: 288.38
Sample: Available

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Sodium dodecyl sulfate CAS# 151-21-3

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Description of Sodium dodecyl sulfate

Sodium dodecyl sulfate (SDS) or Sodium lauryl sulfate (SLS) , NAC12H25SO4, one of the most commonly used Surfactant Sodium lauryl sulfate, is the main ingredient of detergent. Commonly used in DNA extraction to separate Denaturation from DNA. Is often misinterpreted as Sodium dodecyl sulfonate acid (SDS')(NAC12H25SO3) . SDS is widely used as a foaming agent in toothpaste, soaps, Sodium lauryl sulfate, shampoos, detergents, and cosmetics. 95% of personal care products and household cleaning products contain Sodium lauryl sulfate.

Basic Info of Sodium dodecyl sulfate

Chemical Name

sodium dodecyl sulfate

Synonyms

Sodium dodecyl sulfate;Sodium dodecyl sulfate (SDS);Dodecyl sulfate sodium salt,DNAse,RNAse and Protease free;Lauryl sulfate sodium salt;Dodecyl sulfate sodium salt;Dodecyl sodium sulfate,Dodecyl sulfate sodium salt,Lauryl sulfate sodium salt;Sodium lauryl sulfate;Dodecyl sodium sulfate;Sodium dodecylsulfate;

CAS No.

151-21-3

Molecular Formula

C12H25NaO4S

Molecular Weight

288.37900

PSA

74.81000

LogP

4.46490
Safety Info

HS Code

3402110000

WGK Germany

2
Properties

Appearance & Physical State

Transparent to yellow liquid

Density

0.25g/ml

Storage conditions

Store at RT.

Melting Point

206ºC

Flash Point

>100ºC

Stability

Stable under normal temperatures and pressures.

Numbering system
PubChem24896369
MDLMFCD00036175
RTECSWT1050000
BRN3599286
EINECS205-788-1
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What is Sodium dodecyl sulfate?

  • With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Sodium dodecyl sulfatewhich has developed particularly rapidly in recent years. Do you know about Sodium dodecyl sulfate?
  • The official answer: Sodium Lauryl Sulfate is an organic compound with the chemical formula C12H25SO4Na, which is white or light yellow powder, easily soluble in water, and insensitive to alkali and hard water. With decontamination, emulsifying and excellent foaming power, it is an anionic surfactant that is slightly toxic to human body, and its biodegradation degree is >90%.

What’s the application of Sodium dodecyl sulfate?

  • Sodium lauryl sulfate has good emulsifying properties, foaming properties, water solubility, biodegradability, alkali resistance, hard water resistance, stability in aqueous solutions with a wide pH value, easy synthesis, and low price. It has been widely used in cosmetics, detergents, textiles, papermaking, lubrication, pharmaceuticals, building materials, chemicals, oil extraction and other industries, and can also be used in the properties of positive and negative ionic surfactant compound systems, micelle catalysis, molecular order combination Basic research on body and so on.

Conclusion

Sincere to the customer and in good faith of quality is our forever followed motto. It’s the basement to be a human and do business. We take all responsibility for our products and service sincerely. We are a company integrating R&D, production, and sales. The design, research, and development of pharmaceutical intermediates include more than 330 kinds of pharmaceutical intermediates such as Anti-infectives, Cardiovascular and Cerebrovascular Systems, Digestive systems, Santi-tumor, Nervous systems, Geriatric Drugs, and Gynecological Drugs. At the same time, we have more than 4,000 factories in strategic cooperation with nearly 50,000 chemical products, so we can provide you with a one-stop purchasing service, which greatly saves customers’ procurement costs and time.

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Hi, I‘m Peter Ni, the founder of Sincere-Chem, I’ve been running a company in China that exporting chemicals, pharmaceuticals, and intermediates for over 70 countries now. And a range of 50,000 products with the best quality and competitive price to meet your different purchasing needs.

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United Kingdom Giles
United Kingdom Giles
Peter has been my partner for many years, we met at the Shanghai CPHI Fair in 2014, for the first time I didn't have much interest in Peter's products because our company had a stable supplier. Although we didn't work together, Peter would often send me important news and interesting trend information about the industry, so we became good friends, even though I didn't place any orders with him during this time, even if it was a sample order. In September 2016, our original supplier was unable to provide us with the quality and delivery guarantees we needed, so I first thought of Peter and his company. Until now, we have maintained a very good personal friendship in addition to a steady business relationship.
India Shikhar
India Shikhar
In all my years of sourcing from China, I first time to found that working with Sincere Chemical was so good, they helped me with all the production and delivery as well as a lot of technical expertise, which saved me a lot of time. When I first approached Peter for a quotation for Optical Brightener, he made me a detailed quotation with not only prices but also foreign trade details, company profile, company strengths, R&D capabilities, production capacity, packaging methods, raw material control, environmental protection, and much more. This information was a very important reference for me in making purchasing decisions. Sincere Chemical is a trustworthy supplier and I believe our business will grow from strength to strength!
Korea Kim
Korea Kim
Hi, I'm Kim, I'm Peter's partner and although I don't like him very much (because he never gives me more money for my prices, hahaha) I'm still willing to write him customer feedback. As an international buyer, I have to deal with a lot of things every day and my inbox is often full of development letters. It's a lot of junk and meaningless pleasantries, which I don't like that much, but Peter's emails always give me a better understanding of the product and the industry. I am also very pleased with his work ethic, and I am very happy with his work every time I work with him, not only in providing quotations but also in facilitating all the details of my work so that I can concentrate more on other things, so he is the best supplier for me. Although his prices are not the lowest among all suppliers, his products give me the greatest peace of mind.
USA Franklin
USA Franklin
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Canada Kate
Canada Kate
I just got the product. The quality is awesome. I’m very happy. Hope to place soon a new order in your company. Also wish for our future business.
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Brazil Aline
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Mexico Gonzalo
Mexico Gonzalo
Great service and very supportive. This is my first order and I feel fortunate to be with Peter and his company. Product received was the right good quality product, so my review is more related with the quality, service and shipment. Thank you for sending. next time I will order again. Good supplier...

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